Changes between Version 18 and Version 19 of expansion/gw16146


Ignore:
Timestamp:
01/11/2022 07:39:12 PM (3 years ago)
Author:
Ryan Erbstoesser
Comment:

add client count

Legend:

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  • expansion/gw16146

    v18 v19  
    2828The [https://www.silextechnology.com/connectivity-solutions/embedded-wireless/sx-newah Silex SX-NEWAH module] featuring the [https://www.newracom.com/product/nrc7292 Newracom 7292] features:
    2929 * IEEE 802.11ah operating in Sub 1GHz license-exempt band
    30   - offers a much greater range over 2.5GHz and 5GHz technologies
    31   - offers a much higher data rate than proprietary Low-Power Wide-Area (LPWA) technologies such as LoRa and Sigfox
    32   - full IP stack lowers barrier to entry over proprietary Low-Power Wide-Area (LPWA) technologies such as LoRa and Sigfox
    33  * latest generation Wi-Fi security - WPA3
    34  * channel widths: 1/2/4MHz channel widths with optional short guard interval (SGI) (yield 150Kbps to 15Mbps PHY throughput at the PHY layer but due to USB-to-SPI and driver polling maxes out at about 3mbps)
    35  * streams: 1 spatial stream
    36  * data rates: MCS0-MCS7, MCS10 (1MHz only)
    37  * country: US support only
    38  * modes: infrastructure, monitor, 802.11s mesh
    39  * auth / encryption: open, WPA2-PSK(AES), WPA3-OWE, WPA3-SAE
     30  - Offers a much greater range over 2.5GHz and 5GHz technologies
     31  - Offers a much higher data rate than proprietary Low-Power Wide-Area (LPWA) technologies such as LoRa and Sigfox
     32  - Full IP stack lowers barrier to entry over proprietary Low-Power Wide-Area (LPWA) technologies such as LoRa and Sigfox
     33 * Latest generation Wi-Fi security - WPA3
     34 * Channel widths: 1/2/4MHz channel widths with optional short guard interval (SGI) (yield 150Kbps to 15Mbps PHY throughput at the PHY layer but due to USB-to-SPI and driver polling maxes out at about 3mbps)
     35 * Streams: 1 spatial stream
     36 * Data rates: MCS0-MCS7, MCS10 (1MHz only)
     37 * Client / Node count: 8,191 theoretical (no security). With security, it will be less due to memory limitations, but over 1000 clients have been confirmed working with security enabled.
     38 * Country: US support only
     39 * Modes: infrastructure, monitor, 802.11s mesh
     40 * Auth / encryption: open, WPA2-PSK(AES), WPA3-OWE, WPA3-SAE
    4041 * OFDM modulation
    4142 * AES-CCMP encryption
    … …  
    4647 * dual embedded ARM Cortex-M0 and Cortex-M3 processor
    4748 * SPI host interface
    48  * only 1 GW16146 is supported on a give system; as there is no concrete way to associate SPI bus number with particular device. The bus number assignment relies on USB
     49 * Only 1 GW16146 is supported on a give system; as there is no concrete way to associate SPI bus number with particular device. The bus number assignment relies on USB
    4950bus scan and device probe sequence
    5051